EP 2327182 B1 20140115 - IDENTIFICATION OF PACKET TRAFFIC TRANSMITTED BY VARIOUS DEVICES OPERATED IN MULTIPLE OVERLAPPED FREQUENCY BANDS IN PACKET-BASED OFDM SYSTEMS
Title (en)
IDENTIFICATION OF PACKET TRAFFIC TRANSMITTED BY VARIOUS DEVICES OPERATED IN MULTIPLE OVERLAPPED FREQUENCY BANDS IN PACKET-BASED OFDM SYSTEMS
Title (de)
IDENTIFIKATION VON PAKETVERKEHR, DER DURCH VERSCHIEDENE EINRICHTUNGEN GESENDET WIRD, DIE IN MEHREREN ÜBERLAPPTEN FREQUENZBÄNDERN IN AUF PAKETEN BASIERENDEN OFDM-SYSTEMEN BETRIEBEN WERDEN
Title (fr)
IDENTIFICATION DU TRAFIC DE PAQUETS TRANSMIS PAR DIFFÉRENTS DISPOSITIFS FONCTIONNANT DANS DE MULTIPLES BANDES DE FRÉQUENCE QUI SE CHEVAUCHENT DANS LES SYSTÈMES OFDM BASÉS SUR LES PAQUETS
Publication
Application
Priority
- US 2009054915 W 20090825
- US 9162108 P 20080825
- US 19606808 P 20081014
Abstract (en)
[origin: WO2010027800A2] Techniques for header encoding include encoding a plurality of bits using a forward error correction code, generating an FEC codeword comprising a plurality of encoded bits, and concatenating a first copy of the FEC codeword with a second copy of the FEC codeword, wherein the concatenating comprises cyclically shifting by two bits the second concatenated copy of the FEC codeword relative to the first concatenated copy of the FEC codeword, wherein the encoded bits of the first and second copies of the FEC codewords are modulated on at least one OFDM symbol, techniques for header decoding include receiving a plurality of encoded bits comprising at least two concatenated copies of an FEC codeword, decoding a first copy of the FEC codeword to generate a first plurality of decoded bits, and decoding a second copy of the FEC codeword to generate a second plurality of decoded bits.
IPC 8 full level
H04L 5/00 (2006.01); H04L 1/00 (2006.01); H04L 1/04 (2006.01); H04L 1/08 (2006.01); H04L 27/26 (2006.01); H04L 45/74 (2022.01)
CPC (source: CN EP US)
H04L 1/0042 (2013.01 - US); H04L 1/0056 (2013.01 - US); H04L 1/0072 (2013.01 - CN EP US); H04L 1/04 (2013.01 - CN EP US); H04L 1/08 (2013.01 - CN EP US); H04L 5/0007 (2013.01 - CN EP US); H04L 5/0037 (2013.01 - CN EP US); H04L 5/0044 (2013.01 - CN EP US); H04L 5/0053 (2013.01 - CN EP US); H04L 5/0091 (2013.01 - CN EP US); H04L 27/2602 (2013.01 - CN EP US); H04L 45/74 (2013.01 - US); H04L 69/22 (2013.01 - US); H04W 72/04 (2013.01 - US); H04W 72/0446 (2013.01 - US); H04W 72/0453 (2013.01 - US); H04L 27/26025 (2021.01 - CN EP US); H04W 84/12 (2013.01 - US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2010027800 A2 20100311; WO 2010027800 A3 20110428; CN 102204153 A 20110928; CN 102204153 B 20160601; CN 105897380 A 20160824; EP 2327182 A2 20110601; EP 2327182 B1 20140115; EP 2720399 A1 20140416; US 10091337 B2 20181002; US 10637971 B2 20200428; US 11032401 B2 20210608; US 11736247 B2 20230822; US 2011080963 A1 20110407; US 2011110437 A1 20110512; US 2016254935 A1 20160901; US 2016255177 A1 20160901; US 2016255178 A1 20160901; US 2016255179 A1 20160901; US 2017201604 A1 20170713; US 2019037056 A1 20190131; US 2020244781 A1 20200730; US 2021289061 A1 20210916; US 2023344573 A1 20231026; US 8537796 B2 20130917; US 9363121 B2 20160607; US 9596327 B2 20170314; US 9602637 B2 20170321; US 9609091 B2 20170328; US 9609092 B2 20170328
DOCDB simple family (application)
US 2009054915 W 20090825; CN 200980142473 A 20090825; CN 201610282329 A 20090825; EP 09791896 A 20090825; EP 14000108 A 20090825; US 201615148141 A 20160506; US 201615148164 A 20160506; US 201615148186 A 20160506; US 201615148216 A 20160506; US 201715468903 A 20170324; US 201816145971 A 20180928; US 202016849358 A 20200415; US 202117337883 A 20210603; US 202318216955 A 20230630; US 74387609 A 20090825; US 78390310 A 20100520